Kidde Safety

Kidde Hardwired Carbon Monoxide Detector with 9-Volt Battery Backup, Digital LED Display 5.75 diameter x 1.8 depth Carbon monoxide alarm operates on a 120V wired power source with a 9-Volt alkaline battery (included) Digital LED display shows the level of carbon monoxide the CO alarm is sensing 85-decibel alarm announces when carbon monoxide is detected Peak Level Memory records the last time carbon monoxide was detected or when the unit was last tested Test-Hush Button makes testing the detector or silencing false alarms easy Electrochemical sensor technology detects poisonous carbon monoxide gas inside your home UL listed with a 10-Year...